.playlist-cardPC {
  background-color: #fff;
  border-radius: 8px;
  margin: 20px;
  padding: 20px;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.2);
  width: 250px;
  height: 250px;
  text-align: left;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  position: relative;
  overflow: hidden;
}
/* h3背景框原样式 */
  
.playlist-cardPC:hover {
  transform: scale(1.05);
  box-shadow: 0 0 30px rgba(0, 0, 0, 0.3);
}
/* h3背景框鼠标样式 */
  
.playlist-cardPC img {
  border-radius: 8px;
  width: 100%;
  height: auto;
  transition: transform 0.3s ease;
}
/* h3图片原样式 */
  
.playlist-cardPC:hover img {
  transform: scale(1.1);
}
/* h3图片鼠标样式 */
  
.playlist-cardPC h3 {
  margin-top: 15px;
  color: #333;
}
/* h3字体颜色 */

.playlist-cardPC a {
  color: inherit;
  text-decoration: none;
}
/* 新增盒子链接下划线删除 */